Marketable Securities (Details) - Schedule of provisions of fair value measurements - USD ($)	Oct. 31, 2023	Jul. 31, 2023
Assets:
Marketable securities	$ 2,136,874	$ 2,300,441
Fair Value, Inputs, Level 1 [Member]
Assets:
Marketable securities	2,136,874	2,300,441
Fair Value, Inputs, Level 2 [Member]
Assets:
Marketable securities
Fair Value, Inputs, Level 3 [Member]
Assets:
Marketable securities